Table 1.
Participants demographics for IAD participants and healthy controls.
| Items | IAD (n = 16) | Control (n = 16) | Statistics |
|---|---|---|---|
| Age(y) | 19.94 ± 1.289 (18–23) | 20.75 ± 1.437 (19–24) | t (30) = -1.638, p = 0.103 |
| Gender (male/female) | 12/4 | 13/3 | |
| Education time (y) | 15.625 ± 0.375 (12–19) | 15.750 ± 0.403 (12–19) | t (30) = -0.227, p = 0.822 |
| Handedness (Right/Left) | 15/1 | 15/1 | |
| IAT score | 58.125 ± 2.809 (49–78) | 33.875 ± 1.224 (23–36) | t (30) = 7.914, p < 0.001 |
| SAS | 30.625 ± 1.309 (23–38) | 27.000 ± 1.144 (21–35) | t (30) = 2.085, p = 0.064 |
| SDS | 33.937 ± 0.844 (30–39) | 32.500 ± 0.966 (27–39) | t (30) = 1.121, p = 0.271 |
| IRI Perspective Taking | 11.750 ± 0.715 (6–16) | 13.188 ± 0.526 (8–16) | t (30) = -1.618, p = 0.116 |
| Empathic Concern | 14.375 ± 1.281 (3–23) | 14.312 ± 0.930 (8–22) | t (30) = 0.39, p = 0.969 |
| Personal Distress | 8.125 ± 0.875 (1–14) | 10.375 ± 0.651 (6–15) | t (30) = -2.063, p = 0.048 |
| Fantasy | 15.56 ± 1.201 (4–23) | 16.312 ± 0.889 (9–20) | t (30) = 0.792, p = 0.619 |
Descriptive data are presented as mean ± SE (range). IAT, Internet Addiction Test; SAS, Zung Self-Rating Anxiety Scale; SDS, Zung Self-Rating Depression Scale; IRI, Interpersonal Reactivity Index.